#4F9ABC#4F9ABC

#4F9ABC is a light, moderate cyan. Relative luminance 0.284; OKLCH L 65.2% C 0.090 H 229.8°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4F9ABC
RGB	rgb(79, 154, 188)
HSL	hsl(199, 45%, 52%)
HSV	hsv(199, 58%, 74%)
CMYK	cmyk(58%, 18.1%, 0%, 26.3%)
CIE-LAB	lab(60.25, -13.28, -24.66)
CIE-LCH	lch(60.25, 28.00, 241.69°)
OKLab	oklab(65.18% -0.0581 -0.0687)
OKLCH	oklch(65.18% 0.09 229.8)
XYZ	xyz(23.8537, 28.4021, 51.7923)
Luminance	0.2840 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9ABC #BC714F

analogous

#4FBCA8 #4F9ABC #4F63BC

triadic

#4F9ABC #BC4F9A #9ABC4F

tetradic

#4F9ABC #A84FBC #BC714F #63BC4F

square

#4F9ABC #A84FBC #BC714F #63BC4F

split-complementary

#4F9ABC #BC4F63 #BCA84F

monochromatic

#285469 #397895 #4F9ABC #7BB3CD #A8CDDE

Accessibility & contrast

On white

3.14

#4F9ABC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#4F9ABC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9ABC

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9ABC	#FFFFFF	#000000	##000000
##4F9ABC	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8998BE

Deuteranopia (green-blind)

#798CBC

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4f9abc;
/* rgb */ color: rgb(79, 154, 188);
/* oklch */ color: oklch(65.2% 0.090 229.8);

Tailwind

colors: {
  custom: {
    50: '#89b7d0',
    500: '#4f9abc',
    950: '#000000',
  },
}

SCSS

$custom: #4f9abc;
$custom-light: #89b7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9abc",
  "rgb": {
    "r": 79,
    "g": 154,
    "b": 188
  },
  "hsl": {
    "h": 198.716,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.6518,
    "c": 0.08998,
    "h": 229.8
  },
  "luminance": 0.28404
}

Semantic roles & 50–950 ramp

primary

#4F9ABC

secondary

#CBAA9C

accent

#7C53D5

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4F9ABC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →